baber/WOPTO huggingface dataset:
Patent JP-S58151417-A (JP)
Title: Heating furnace
Inventor: KABURAGI KATSUHIKO
IPC: F27B9/36
Filed: 1982-02-27
Abstract: PURPOSE:To obtain a heating source due to a solid radiation of high efficiency by introducing a gaseous mixture of fuel and air into a hollow body made of porous refractory provided in a furnace to heat the body to be heated. CONSTITUTION:The body 3 (steel material) to be heated is moved horizontally on a skid 5 provided to the inside of a furnace wall 4 from a feeding hole 6 toward a extracting hole 7. The hollow bodies 8 made of porous refractory are the tubular body in which the one end is closed and the other end has an introducing hole 9 for the gaseous mixture of fuel and air or for the fuel gas, and are arranged plurally and parallelly at the prescribed interval orthogonally to the moving direction on and under the moving line of the material 3. Since direct combustion is performed at the inside of the bodies 8 and the combustion gas is exhausted to the circumference through the porous wall of the bodies 8, the efficient heat exchange is performed between the bodies 8 and the combustion gas. Thus, the heat source due to solid radiation of high efficiency can be obtained.
Patent JP-S59157558-A (JP)
Title: Solid electrolyte for oxygen probe
Inventor: MORIYA NAONORI
IPC: C04B35/48
Filed: 1983-02-26
Abstract: PURPOSE:To obtain a solid electrolyte which has excellent thermal impact resistance, responsuveness, etc. and is suitable for measuring the activity of O2 in a molten steel by limiting the ratio of MgO in the solid electrolyte consisting of a ZrO2-MgO sintered body and the ratio of cubic system ZrO2 existing in the sintered body at a room temp. within a specific range. CONSTITUTION:A powder mixture of ZrO2-MgO is calcined for 3hr at, for example, 1,750 deg.C so as to contain 12-17mol% MgO and contain 25-60% ratio of the cubic system ZrO2 existing in the sintered body at a room temp. and thereafter the mixture is annealed at 1,100-1,250 deg.C and is slowly cooled to obtain a sintered body. An oxygen probe using said sintered body as a solid electrolyte is manufactured. Then the solid electrolyte of which the electromotive force attains quickly equil. and stabilizes at a specified value even when dipped in a molten steel of a room temp. to about 1,600 deg.C and has excellent responsiveness and high reliability is thus obtd.
Patent JP-S62189089-A (JP)
Inventor: KUMON NAOKI
IPC: D06F19/00
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62189396-A (JP)
Title: Flat motor fan
Inventor: AMANO HIROYUKI
IPC: F04D25/06
Filed: 1986-02-15
Abstract: PURPOSE:To prevent the entrance of water drop and dust into a rotor side and to contrive to prevent electric trouble and corrosion by providing a rubber- made ring, by the water and dust preventive function of the rubber ring, which closely contacts with a fan mounted to the end part of a cover and a rotor. CONSTITUTION:A rubber ring 19 which closely contacts with a fan installed between the cover 1 of a stator 10 and a rotor 20 is provided. As the result of this, the entrance of water drop and dust to the rotor side 20 can be prevented by the water and dust preventive function of this rubber-made ring 19 and consequently electric trouble and corrosion can be prevented. The axis of the shaft 2 side end part of the rotor 20 is supported by a bearing 11 to a shaft 2 provided on the stator 10 side, while the other part of the shaft 2 side is made to slide and contact with the shaft 2 by a sliding member 14. For this reason, the shift between the rotor 20 and the shaft 20 is restrained by one bearing 11 and simultaneously the balance the rotor 20 and the load side can be gotten, therefore the constitution in such a way that the axis is supported by one bearing 11 can be realized and the thickness of the fan can be made thinner.
Patent JP-H03235556-A (JP)
Title: Communication equipment
Inventor: YOSHIDA SHIGEO
IPC: H04M11/10
Filed: 1990-02-13
Abstract: PURPOSE:To easily discriminate which telephone set is ringing when lots of telephone sets exist by informing the arrival of a call from a line through the reproduction of a recording content by means of a recording reproduction means. CONSTITUTION:The equipment consists roughly of a main body unit M1, a display unit M2, a keyboard M3 and a handset unit M4. Then a recording reproduction means recording an audible tone and reproducing a recording content is provided and the recording content is reproduced in response to a call signal from a line to inform the arrival of the call in a sound or voice set optionally by the operator. Thus, which telephone set is ringing is immediately discriminated even when lots of telephone sets exist.
Patent JP-S62190562-A (JP)
Title: Logic circuit restoring system
Inventor: KUROSAWA YUICHI
IPC: G06F17/50
Filed: 1986-02-18
Abstract: PURPOSE:To restore a logic circuit to the state at the time, when the execution of an optional already executed command is terminated, in a short time by restoring the state of the logic circuit just before execution of the n-th preceding command without reverse conversion of commands. CONSTITUTION:A pointer from a command 7 is traced to obtain constituting elements which are changed by execution of the command 7. A connector between an output pin (pin 0) of NAND and an input pin (pin 1) of NOT is obtained. Since the flag of this connector indicates newly generated state '10', this flag is set to erased state '01'. Similarly, state '10' of the flag of two-input NAND indicated by the pointer from a command 6 and the pin of this NAND is set to '01'. If the logic circuit is restored to the state before execution of a command 5 when the command 5 is executed, state '01' of the fifth element indicated by the pointer from the command 5 is set to '00' indicating the absence of change.
Patent JP-S58150149-A (JP)
Title: Magneto-optically recording medium
Inventor: YANAGIDA TSUNEO
IPC: G11B11/10
Filed: 1982-03-01
Abstract: PURPOSE:To obtain good reproduced information signals by providing a protective plate consisting of a light transmittable low double refractive member which is so provided as to cover the recording layer side of a substrate provided with guide grooves for tracking along the recording layer thereby making tracking error information sure, enabling the stable servocontrol of tracking and reducing the influence by the double refraction of light. CONSTITUTION:A substrate 2 is formed of a suitable member (may be an opaque member) which is, for example, injection-molded, and is formed with a recording layer 24 consisting of bit patterns on one side surface (top surface) thereof. Guide grooves 25a, 25b for tracking are provided thereto. A protective plate 23 consists of a low double refractive member having light transmittability (having high transparency) such as, for example, glass or acrylics, or the like, and is so provided as to cover the recording layer side of the substrate 21. It is more preferable to manufacture the plate 23 of the low double refractive member not by injection molding but by a molding method known as casting.
Patent JP-H11194200-A (JP)
Title: Microscope analyzing shape of elementary particle with neutrino
Inventor: KOMORI KAORU
IPC: H01J37/26
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a microscope capable of observing small material such as elementary particles. SOLUTION: Neutrino generated with a slightly slanting ambient temperature fusion device is focused through a convex lens and a material is put on the focus point, and a plurality of vertical laser light correcting slightly the moving shift vertically and horizontally in the same direction as the neutrino in the convex lens is emitted and received. A microscope analyzes the shape of elementary particles with neutrino having the above constitution.
Patent JP-H04211221-A (JP)
Title: Image formation and image forming device
Inventor: TAKANASHI RYOYU
IPC: H04N5/30
Filed: 1991-01-31
Abstract: PURPOSE:To remove dispersion of operation point in a light modulation material caused by surrounding environment and obtain a stable image in an image forming method of information light from a subject and a device thereof. CONSTITUTION:This invention relates to a method and a device, in which two electrode layers E1 and E2, a photosensitive body layer 5 and a light modulation material layer 6 are provided, and a prescribed voltage is impressed upon the electrode layers E1 and E2, and electromagnetic radiant flux of information light is applied to the photosensitive body layer 5 so as to form an image, and the impressing voltage to the electrodes E1 and E2 is controlled by detecting a situational change of the light modulation material layer 6, and by detecting temperature of the light modulation material layer 6 by a temperature detecting means 22, the temperature is kept constant by means of a heater 30 and a fan 34.
Patent JP-S58152738-A (JP)
Title: Paper conveyor for sorter of copier
Inventor: KAZAHAYA SHIYUNICHI
IPC: B65H5/06
Filed: 1982-03-01
Abstract: PURPOSE:To appropriately convey copy paper regardless of its thickness in a paper conveyor in which the paper is pinched between a driving roller and a rolling member under prescribed pressure so that the paper is coneyed, by supporting the rolling member in a floating state to utilize its weight to apply the pinching pressure. CONSTITUTION:A driving roller 1 is composed of a metal shaft 1A and cylindrical rubber members 1B fitted thereon. A plurality of metal balls 2 are provided on the cylindrical members 1B. The balls 2 are floatingly supported by  cup- shaped guides 3 so that the balls can be vertically moved depending on the thickness of paper P to be conveyed. As a result, the paper P, when not folded, is conveyed while the clearance between the roller 1 and each ball 2 is decreased, and the paper, when folded, is conveyed as each ball is elevated by a  necessary quantity and the clearance between the ball and the roller is increased.  According to this constitution, troubles such as jamming do not occur during  the conveyance of the paper and the pinching pressure thereon is constant.
Patent JP-H07286105-A (JP)
Title: Quinophthalone-based compound and polarizing film using the same
Inventor: OGISO AKIRA
IPC: G02B5/30
Filed: 1995-02-21
Abstract: PURPOSE:To provide an orangy yellow quinophthalone-based compound, expressed by a specific formula, having excellent polarizing performances, excellent in durability, having the absorption maximum on the long wavelength side and useful as a polarizing film for liquid crystal displays. CONSTITUTION:This compound is expressed by the formula {R1 to R5 are each H, a halogen, OH, a (branched) alkyl, a (substituted) cycloalkyl, a halogenated alkyl, an alkoxyalkyl, an alkoxy, nitro, amino, an alkylamino, carboxyl, an alkoxycarbonyl, aminocarbonyl, an alkylaminocarbonyl, an alkylcarbonylamino, an alkylcarbonyloxy or cyano; R6 to R17 are each H, a halogen, OH, a (halogenated) alkyl, an alkoxy, nitro, an (alkyl)amino, a (alkoxy)carbonyl, an (alkyl) aminocarbonyl, an alkylcarbonyloxy or cyano; (m) and (n) are each 0 or 1; A is a substituent group, preferably CONHQ1 [Q1 is H, a (branched) alkyl, a (substituted) cycloalkyl, etc.], etc.}.
Patent JP-S61193211-A (JP)
Title: Course guiding method for self-traveling object
Inventor: HISATAKE TSUNEO
IPC: G05D1/02
Filed: 1985-02-20
Abstract: PURPOSE:To decrease the control time as less as possible for a steering angle that has no accurate follow-up to an expected driving path, just by giving the gradual and linear approximation to the expected course according to the self- guide logic and using a virtual course, a switch area or a switch line. CONSTITUTION:In case a traveling object is positioned at a point P1 at the outside of a switch area, the deviated amount L1 between the traveling object and a virtual course IC is calculated. Then the steering angle is decided according to the amount L1, and the traveling object goes into a switch area SE (P2) according to said steering angle. Then the shift amount L1' between the object within the area SE and a main course MC is calculated and the steering angle is decided based on the deviated amount L1'. Thus the traveling object travels according to the steering angle and can get to the course MC as close as possible. Therefore, the shift amount between the traveling object and its course is increased when the object follows the course IC and accordingly the drive-in angle of the object is also increased. Then the traveling object can get close to the course MC quickly and accurately since the object follows up the course MC within the area SE.
Patent JP-H04271529-A (JP)
Title: Alarm transfer system
Inventor: HORIKAWA SOJI
IPC: H04B10/29
Filed: 1991-02-27
Abstract: PURPOSE:To monitor an important fault with less alarm transfer bits by transferring more important fault information from upperstream as it is to a downstream when a fault takes place in plural relay blocks if the quality of fault information from the upperstream is sufficiently reliable. CONSTITUTION:A transfer bit identification section 2 identifies alarm information (c) of an alarm transfer bit added to a frame of an electric signal (b) converted from an optical signal (a). A fault detection section 3 detects the deterioration in the transmission line by the electric signal (b) and outputs it as fault information. An alarm generating section 4 outputs the electric signal (b) to a relay transmission line (f) via an alarm insert section 6 and an electrooptic conversion section 7 without any modification when the content of the alarm information (c) has higher priority than that of the content of the fault information (d) of its own station and the content of the information is reliable.
Patent JP-S61193479-A (JP)
Title: Solid state color image pickup device
Inventor: TABEI MASATOSHI
IPC: H01L27/146
Filed: 1985-02-22
Abstract: PURPOSE:To prevent occurrence of white dot defects even if there exist pinholes in the photo semiconductor layer, by paralleling approximately the electric field in the direction of the principal plane of the layer. CONSTITUTION:On a planar substrate 10, an image pickup cell array 12 is formed to constitute a solid state color image pickup device. On the substrate 10, two photo semiconductor layers 16, 18 are laminated in this turn. Among them, insulating layers 46, 48 are interlaid respectively, the semiconductor layer 16 generating photo charges by sensing green G light and light with a shorter wavelength than it, and the semiconductor layer 18 by sensing light with a wavelength of blue B. Electrode conductors 20, 22 are deposited on one faces of the semiconductor layers 16, 18 and island-shaped electrode conductors 26, 28 are formed on the other faces in correspondent to each image pickup cell. the switching device 30 switches the G component of an image signal and the switching device 32 the B component, and the photo diode 34 formes the image signal responding to the R component of the incident light, a set of them corresponding to a pixel of a reproduced image.
Patent JP-2000233141-A (JP)
Title: Movable nozzle device and blow-off apparatus
Inventor: ARAKI SHUICHI
IPC: B05B15/68
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To change the ejection direction of air from a nozzle. SOLUTION: A geared motor 5 is arranged in a nozzle cover 2, and a rotating output part 6 is positioned on the axis of the nozzle cover 2. On the diameter of the introduction opening 12 of a movable nozzle 11, a stay fitted freely rotatably by a fitting pin 15 is placed. The stay is fixed to a metal joint 16 to be fixed to the output part 6. The nozzle 11 is fitted so that the central shaft X and shaft center of the nozzle 11 make an acute angle θ, When the output part 6 is rotated, the nozzle 11 is slanted by the angle θ and rotated so that the ejection direction of air from a blow-off port 13 is changed.
Patent JP-S56131093-A (JP)
Title: Method and device for reducing influence of welding heat
Inventor: OGITANI AKIO
IPC: B23K31/00
Filed: 1980-03-17
Abstract: PURPOSE: To reduce an evil influence due to welding heat by absorbing and radiating the welding heat during welding operation, by providing a heat absorber of high thermal conductivity near a weld zone.  
     CONSTITUTION: Near weld zone W of metallic members 4 and 4 to be welded, heat absorber 1 made of a material of high thermal conductivity such as coper is fitted, and plastic member 2 obtained by weaving copper wires coupled with the absorber is steeped in water in container 3. When metallic members 4 and 4 are welded at weld zone W, heat generated at weld zone W is absorbed via heat absorber 1 and member 2 and emitted into the cooling water. Thus, materials to be welded near the weld zone can be prevented from getting distorted owing to the welding heat, and the work precision can also be prevented from lowering owing to the welding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232278-A (JP)
Title: Electronic equipment
Inventor: TERAJIMA KIMINORI
IPC: H05K5/03
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment equipped with a cover where an elastic tongue can be protected against metal fatigue and brought into stable contact with the edge face of a frame. SOLUTION: An electronic equipment is equipped with a cover 3, where an elastic tongue 3c which is formed as being cut and pulled up is provided to the cover 3. The elastic tongue 3c is brought into elastic contact with the edge face 1f of a frame 1, and a projection 3d is provided between the edge face 1f of the frame 1 and the cover 3 so as to protect the elastic tongue 3c against metal fatigue, so that a prescribed gap can be kept between the flat 3a of the cover 3 and the edge face 1f by the projection 3d when a pressure is applied to the cover 3. The elastic tongue 3c can be protected against metal fatigue, so that the electronic equipment where the elastic tongue 3c is brought into stable contact with the edge face 1f can be provided.
Patent JP-S58149506-A (JP)
Title: Sequence controller
Inventor: OOUCHI YASUJI
IPC: G05B19/042
Filed: 1982-03-02
Abstract: PURPOSE:To facilitate the generation, the change, and the execution control of many kinds of program instructions, by providing a program instruction controlling part in a sequence controller. CONSTITUTION:A program instruction controlling part 5 is provided in a sequence controller 1. Even if formats of program instructions generated by a programming device 7 are different, the format of program insturctions to be processed in a program instruction decoding and executing part 3 is discriminated on a basis of classification information of the program instruction controlling part 5. Consequently, plural kinds of program instruction are executed in the same sequence controller.
Patent JP-H06221519-A (JP)
Title: Petroleum supplier for nozzle spraying type burner
Inventor: AZUMA TETSUYA
IPC: F23N1/00
Filed: 1993-01-27
Abstract: PURPOSE:To prevent the generation of bubbles and the like in a return passage by a method wherein a first boosting pump is started after operating a second boosting pump and a flow rate control valve when a given period of time is elapsed. CONSTITUTION:A first boosting pump 3 is started with a given delay time after operating a second boosting pump 4 and a flow rate control valve 5, however, petroleum, supplied by the second boosting pump 4, has arrived at the vicinity of the first boosting pump 3 already at this time point. Accordingly, a time, in which a suction force generated by the starting of the first boosting pump 3 is exerted on a return passage 6, is short and, further, the return passage 6 is boosted by petroleum conducted by the second boosting pump 4 previously, and, as a result, the pressure in the return passage 6 will never be reduced to a negative pressure. According to this method, the generation of bubbles in the return passage 6 and/or the mixing of air into the return passage 6 or a petroleum supplying passage 2 from the side of a nozzle 1 can be prevented.
Patent JP-H01212201-A (JP)
Title: Method for recovering chlorine
Inventor: ITO HIROYUKI
IPC: F25J3/06
Filed: 1988-02-17
Abstract: PURPOSE:To recover Cl2 in high yield by adding CO2 to a gaseous mixture consisting of Cl2, CO2, and noncondensable gases to distill the gas, and minimizing the Cl2 content in the waste gas even with relatively low compression pressure and high condensation temp. in the method wherein the gaseous mixture is compressed, cooled, and distilled to recover Cl2. CONSTITUTION:The gaseous mixture consisting of Cl2, CO2, and noncondensable gases (e.g., N2) and CO2 are respectively compressed to a specified pressure by compressors 1 and 2 through lines 9 and 10, cooled by coolers 3 and 4, and introduced into a distillation tower 5. The gaseous mixture is brought into countercurrent contact with a liq. reflux from a separator 8 to condense Cl2, sent upward in the tower 5, mixed with the CO2 from the line 10 to adjust the CO2 content, cooled by a condenser 7 to condense the whole amt. of Cl2, then sent to the separator 8, and separated into the waste gas consisting of <=1vol.% CO2 and noncondensable gases and a liq. mixture of Cl2 and CO2 wherein the noncondensable gases are dissolved. The waste gas is discharged to the outside of the system from a line 12. The liq. mixture is returned to the tower 5 to liberate the CO2 and noncondensable gases, and sent to the tower bottom. A part of the liq. mixture is heated by a reboiler 6, and the remainder is recovered from a line 11 as liquefied Cl2.
Patent JP-2000231484-A (JP)
Title: Job analyzer, job analyzing method and recording medium
Inventor: NAGAE MASARU
IPC: G06F9/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a job analyzer capable of easily generating a job document. SOLUTION: An analysis table 3 is generated by analyzing a job control sentence 1 by a data analysis processing means 2 of the job analyzer. An executing condition corresponding to the control sentence 1 is inputted in a list processing means 4 when the control sentence 1 is executed. A job list 5 including all or a part of steps of the analysis table 3 is created by the executing condition based on the executing condition by the list processing means 4. Thus, a list corresponding to the condition under which the control sentence 1 is actually executed is generated as the job list 5.
Patent JP-S59158915-A (JP)
Title: Catalytic combustion type glow plug
Inventor: HIROTA TOSHIO
IPC: F23Q11/00
Filed: 1983-03-02
Abstract: PURPOSE:To burn hydrogen while being brought into contact with a catalyst on the surface of a heating element, and to shorten preheating time largely on a cold season by supplying the inside of the heating element, which carries the catalyst, which oxidizes hydrogen and generates heat, and consists of hollow cylindrical porous ceramics, which hydrogen. CONSTITUTION:Porous ceramics, which carry a catalyst, which oxidizes hydrogen and generates heat, such as platinum and have a large number of air vents permeating hydrogen, are formed to a hollow cylindrical shape, one end thereof is closed, to manufacture a heating element 11, a hydrogen path 12 introducing hydrogen into the heating element 11 is formed, and a quenching member 13, which can permeate hydrogen in the hydrogen path 12, and a check valve 14 for preventing the cross-current of hydrogen are disposed, thus constituting a glow plug 10. Only hydrogen is absorbed when an improved gas generated in an improving instrument element 26 by exhaust heat passes through a hydrogen storage tank 27 in the improved gas, and hydrogen is fed to the glow plug 10 through a piping 16 by a solenoid valve 29 and a high pressure pump 30 operated on the starting of an engine, and generates heat in the glow plug.